11520210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 30159360

約数和(自身を除く): 18639150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 271, 327, 390, 542, 545, 654, 813, 1090, 1355, 1417, 1626, 1635, 2710, 2834, 3270, 3523, 4065, 4251, 7046, 7085, 8130, 8502, 10569, 14170, 17615, 21138, 21255, 29539, 35230, 42510, 52845, 59078, 88617, 105690, 147695, 177234, 295390, 384007, 443085, 768014, 886170, 1152021, 1920035, 2304042, 3840070, 5760105, 11520210]

約数ペア:

[(1, 11520210), (2, 5760105), (3, 3840070), (5, 2304042), (6, 1920035), (10, 1152021), (13, 886170), (15, 768014), (26, 443085), (30, 384007), (39, 295390), (65, 177234), (78, 147695), (109, 105690), (130, 88617), (195, 59078), (218, 52845), (271, 42510), (327, 35230), (390, 29539), (542, 21255), (545, 21138), (654, 17615), (813, 14170), (1090, 10569), (1355, 8502), (1417, 8130), (1626, 7085), (1635, 7046), (2710, 4251), (2834, 4065), (3270, 3523)]